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| Country: | United States |
|---|---|
| Tel: | +86-0714-3992388 |
| Mobile: | +86-15391658522 |
| E-mail: | overseasales@yongstandards.com |
| QQ: | 2853117752 |
| Skype: | Chat Now! |
| Address: | No.176,Hangzhou West Road, Xialu Area, Huangshi |
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China National Standard Pharmaceutical Corporation Limited is a strict standard company. Its main members are former senior employees from EDQM and The United States Pharmacopeial Convention. Standardpharm Co., Ltd. work together with Standardpharm CHN Co., Ltd. to serve scientists in the field of generic pharmaceuticals and innovative pharmaceuticals worldwide.
Standardpharm Co., Ltd. is a professional company specializing in the custom synthesis of pharmaceutical reference standards for biomedical and pharmaceutical research. We supply reference standards worldwide to clients base that includes major biotechnology corporations, pharmaceutical and diagnostic companies, clinical and bio-analytical CROs, manufacturers of specialty chemicals, as well as hospital researchers, universities and various other research institutions, including EDQM, USP, BP, JP, CHP, and Pfizer, TEVA, etc.
Standardpharm has over 600,000 products in 10 application area, including: Pharmaceutical Impurities, Pesticide and Veterinary Pharmaceutical Residues, Isotopes, Essence and Pigment, Criminal Justice Medicine, Natural pharmaceutical Extraction, Cosmetic, Environmental Protection, Food safety, Industrial Auxiliary Materials. Certificate of Analysis (COA) will be provided for all these products which characterized using HPLC/GC, MS, HNMR, synthetic route, spectrum analysis and other testing (CNMR, FNMR, COSY, NOESY, DEPT, HMBC, HMQC, HSQC, IR, UV, QNMR, TGA, elemental analysis, etc. ) as requested spectra by our clients. And STD Promises to return or exchange the goods to solve the problem as quickly as possible if any quality problem is found within the contractual period. STD has inventory in both China and the United States to ensure the fastest delivery for customers.
Welcome to consult us by email in any time.
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| Product Name | MF | CAS | Details |
|---|
| Esomeprazole Impurity 10(Sodium Salt) | Details |
| Esomeprazole Impurity 106 | C8H8N2O | 4887-80-3 | Details |
| Esomeprazole Impurity 47 | C18H21N3O3S | 89352-76-1 | Details |
| Esomeprazole Impurity 112 | C9H13NO | 109371-19-9 | Details |
| Esomeprazole Impurity 114 | C8H11NO2 | 727375-13-5 | Details |
| Esomeprazole Impurity 119 | C16H17N3O2S | 151602-50-5 | Details |
| Esomeprazole Impurity 122 | C26H30N4O4S | 1346599-85-6 | Details |
| Esomeprazole Impurity 125 | C17H19N3O4S | 92340-57-3 | Details |
| Esomeprazole Impurity 126 | C8H11NO | 447461-23-6 | Details |
| Esomeprazole Impurity 127 | C8H10ClN | 109371-18-8 | Details |
| Esomeprazole Impurity 13 | C16H17N3O3S | 151602-49-2 | Details |
| Esomeprazole Impurity 14 | C16H17N3O3S | 2362529-32-4 | Details |
| Esomeprazole Impurity 14 Sodium Salt | Details |
| Esomeprazole Impurity 140 | C7H8N2O3 | 16133-49-6 | Details |
| Esomeprazole Impurity 145 | C8H8N2OS | 149367-83-9 | Details |
| Esomeprazole Impurity 2 | C16H17N3O2S | 110374-16-8 | Details |
| Esomeprazole Impurity 162 | C16H16N4O5S | 1076199-93-3 | Details |
| Esomeprazole Impurity 8（Mixture of Isomers） | C16H13N3O2S | 125656-82-8 | Details |
| Esomeprazole Impurity 18 (Omeprazole EP Impurity G) | C16H13N3O2S | 125656-83-9 | Details |
| Esomeprazole Impurity 19 | C16H18N3NaO3S | 1803449-15-1 | Details |
| Esomeprazole Impurity 19 Monomer | C16H17N3O3S | 301669-82-9 | Details |
| Esomeprazole Impurity 15 | C16H16ClN3O2S | 863029-89-4 | Details |
| Esomeprazole Impurity 154 | C26H34N6O2S | 1149753-56-9 | Details |
| Esomeprazole Impurity 156 | C14H12N2 | 621-72-7 | Details |
| Esomeprazole Impurity 16 | C8H8N2O2 | 2080-75-3 | Details |
| Esomeprazole Impurity 161 | C16H16N4O3S | 142885-91-4 | Details |
| Esomeprazole Impurity 147 | C7H5N3OS | 1211596-13-2 | Details |
| Erlotinib Impurity 59 | C7H6N2O2 | 114903-82-1 | Details |
| Erlotinib Impurity 6 | C20H20ClN3O4 | 183320-12-9 | Details |
| Erlotinib Impurity 60 | C13H18O5 | 80407-64-3 | Details |
| Erlotinib Impurity 62 | C13H17NO4 | 80407-68-7 | Details |
| Erlotinib Impurity 65 | C13H18N2O7 | 1172625-04-5 | Details |
| Erlotinib Impurity 66 | C13H17NO8 | 1001416-73-4 | Details |
| Erlotinib Impurity 67 | C22H23N3O5 | 69450-89-9 | Details |
| Erlotinib Impurity 77 | C16H25N3O5 | 1241475-15-9 | Details |
| Erlotinib Impurity 78 | C8H6N2O3 | 16064-15-6 | Details |
| Erlotinib Impurity 81 | C10H11N3 | 53666-33-4 | Details |
| Erlotinib Impurity 89 | C15H23NO6 | 179688-27-8 | Details |
| Ertapenem Impurity 10 | C22H27N3O8S | 357154-27-9 | Details |
| Esmolol Impurity 7 | C29H41NO8 | 98903-90-3 | Details |
| Esomeprazole Impurity 1 | C8H8N2OS | 37052-78-1 | Details |
| Esomeprazole Impurity 10 | C16H18N4O4 | 2227107-89-1 | Details |
| Esomeprazole Impurity 10 Monomer | C16H15N3O4 | 1227380-90-6 | Details |
| Erythromycin Impurity 12(Erythromycin EP Impurity L) | C37H65NO14 | 127955-44-6 | Details |
| Erythromycin Impurity 15(Erythromycin EP Impurity F) | C37H65NO12 | 105882-69-7 | Details |
| Erythromycin Impurity 16(Erythromycin EP Impurity B) | C36H65NO13 | 992-62-1 | Details |
| Erythromycin Impurity 2 | C37H67NO12 | 527-75-3 | Details |
| Erythromycin Impurity 3(Erythromycin EP Impurity C) | C37H65NO14 | 41451-91-6 | Details |
| Erythromycin Impurity 4(Erythromycin EP Impurity D) | C37H65NO12 | 23893-13-2 | Details |
| Erythromycin Impurity 5(Erythromycin EP Impurity E) | C37H65NO12 | 33396-29-1 | Details |
| Erythromycin Impurity 6 | C36H65NO13 | 1675-02-1 | Details |
| Erythromycin Impurity 8(Erythromycin EP Impurity H) | C37H67NO14 | 992-65-4 | Details |
| Erythromycin Impurity 9(Erythromycin EP Impurity I) | C29H49NO8 | 546-57-6 | Details |
| Esketamine Hydrochloride Impurity 1 (Esketamine Hydrochloride EP Impurity A) | C13H16ClNO | 6740-87-0 | Details |
| Esketamine Hydrochloride Impurity 2 (Esketamine Hydrochloride EP Impurity B) | C12H13ClO2 | 1823362-29-3 | Details |
| Esketamine Hydrochloride Impurity 6 | C12H12BrClO | 6740-86-9 | Details |
| Esmolol Impurity 1（Esmolol Acid HCl） | C15H22NNaO4 | 83356-60-9 | Details |
| Esmolol Impurity 11 | C13H17ClO4 | 112805-66-0 | Details |
| Esmolol Impurity 16 | C17H28ClNO4 | 83356-58-5 | Details |
| Esmolol Impurity 2 | Details |
| Esmolol Impurity 2 Monomer | C15H23NO4 | 2469273-97-8 | Details |
| Esmolol Impurity 20 | C9H11NO2 | 23838-70-2 | Details |
| Esmolol Impurity 24 | C13H16O4 | 81147-94-6 | Details |
| Esmolol Impurity 28 | C9H19Cl2NO2 | 2137091-22-4 | Details |
| Esmolol Impurity 29 | C6H13NO | 6452-58-0 | Details |
| Esmolol Impurity 33 | C10H8O5 | 17449-03-5 | Details |
| Esmolol Impurity 34 | C8H8O | 2628-17-3 | Details |
| Esmolol Impurity 35 | C11H14O4 | 2087917-17-5 | Details |
| Esmolol Impurity 36 | C11H10O5 | 1064778-80-8 | Details |
| Esmolol Impurity 4 | C31H46N2O7 | 98903-89-0 | Details |
| Esmolol Impurity 4 Hydrochloride | Details |
| Esmolol Impurity 40 | C15H21NO4 | 793657-89-3 | Details |
| Esmolol Impurity 48 | C18H27NO5 | 1293388-71-2 | Details |
| Esmolol Impurity 5 | C18H30N2O3 | 83356-59-6 | Details |
| Esmolol Impurity 51 | C9H8O3 | 7400-08-0 | Details |
| Esmolol Impurity 58 | C13H16O4 | 112805-58-0 | Details |
| Esmolol Impurity 59 | C13H16O4 | 246219-23-8 | Details |
| Ertapenem Impurity 11 | C12H14N2O3 | 724700-26-9 | Details |
| Ertapenem Impurity 12 | Details |
| Ertapenem Impurity 17 | C12H14N2O4 | 770703-11-2 | Details |
| Ertapenem Impurity 18 | C12H14N2O4 | 266337-30-8 | Details |
| Ertapenem Impurity 2 | C44H50N6O14S2 | 402955-34-4 | Details |
| Ertapenem Impurity 27 | C24H27ClN4O6S2 | 444057-64-1 | Details |
| Ertapenem Impurity 3 | C44H50N6O14S2 | 1199797-41-5 | Details |
| Ertapenem Impurity 4 | C44H50N6O14S2 | 1199797-42-6 | Details |
| Ertapenem Impurity 41 | C22H27N3O8S | 1150883-75-2 | Details |
| Ertapenem Impurity 44 | C44H50N6O14S2 | 402955-38-8 | Details |
| Ertapenem Impurity 46 | C12H14N2O3 | 1916088-84-0 | Details |
| Ertapenem Impurity 47 | C12H15ClN2O3S | 503607-49-6 | Details |
| Ertapenem Impurity 7 | C44H48N6O13S2 | 402955-37-7 | Details |
| Ertapenem Impurity 9 | C12H15ClN2O3S | 219909-83-8 | Details |
| Erythromycin Impurity 13(Erythromycin EP Impurity M) | C37H67NO13 | 616234-56-1 | Details |
| Erythromycin Impurity 14(Erythromycin EP Impurity N) | C21H38O7 | 3225-82-9 | Details |
| Erythritol Impurity 3 (Erythritol EP Impurity C) | C5H12O5 | 488-81-3 | Details |
| Erythritol Impurity 5(Xylitol) | C5H12O5 | 87-99-0 | Details |
| Erythritol Impurity 6 | C4H10NaO7P | 103302-15-4 | Details |
| Erythromycin Impurity 1（Erythromycin EP Impurity A） | C37H67NO14 | 82230-93-1 | Details |
| Erythromycin Impurity 10(Erythromycin EP Impurity J)(Pseudoerythromycin A Hemiketal) | C37H67NO13 | 105900-46-7 | Details |
| Erythromycin Impurity 11(Erythromycin EP Impurity K)（Erythromycin D） | C36H65NO12 | 33442-56-7 | Details |
| Ertugliflozin Impurity 9 | C8H10O | 103-73-1 | Details |
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